Chat Blocker 

A person who comments on a status update or anything else similar to that and ruins a good conversation between two people.

Mark: "So i was totally flirting and gaming up Alicia over on her status update."

Carlos: "Oh rlly? What happened?"

Mark: "It was all going good i was totally making an impression and about 25 comments in this douche posted a comment and just ruined it. She stopped replying after that."

Carlos: "Wow what a Chat Blocker!"

Chat Blocker by Wanterito April 16, 2011

Chat Blocked 

When your in a chatroom having cyber-sex and someone enters and ruins the "mood".

I was tottaly having CS with Kittygirl9464 but hotmanforchicks67 freaken came in and chat blocked me.

Chat Blocked by Alix McQ October 11, 2008

cheatblocker

Someone who hides their answers while taking a test so that cheaters cannot steal them.

Donald Trump hates cheatblockers because he himself is a cheater.

cheatblocker by socraticmethodman March 5, 2017